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diff --git a/doc/man/man3/tqglayoutiterator.3qt b/doc/man/man3/tqglayoutiterator.3qt new file mode 100644 index 00000000..8d15612c --- /dev/null +++ b/doc/man/man3/tqglayoutiterator.3qt @@ -0,0 +1,81 @@ +'\" t +.TH QGLayoutIterator 3qt "2 February 2007" "Trolltech AS" \" -*- nroff -*- +.\" Copyright 1992-2007 Trolltech ASA. All rights reserved. See the +.\" license file included in the distribution for a complete license +.\" statement. +.\" +.ad l +.nh +.SH NAME +QGLayoutIterator \- Abstract base class of internal layout iterators +.SH SYNOPSIS +\fC#include <ntqlayout.h>\fR +.PP +.SS "Public Members" +.in +1c +.ti -1c +.BI "virtual \fB~QGLayoutIterator\fR ()" +.br +.ti -1c +.BI "virtual QLayoutItem * \fBnext\fR () = 0" +.br +.ti -1c +.BI "virtual QLayoutItem * \fBcurrent\fR () = 0" +.br +.ti -1c +.BI "virtual QLayoutItem * \fBtakeCurrent\fR () = 0" +.br +.in -1c +.SH DESCRIPTION +The QGLayoutIterator class is an abstract base class of internal layout iterators. +.PP +(This class is \fInot\fR OpenGL related, it just happens to start with the letters QGL...) +.PP +Subclass this class to create a custom layout. The functions that must be implemented are next(), current(), and takeCurrent(). +.PP +The QGLayoutIterator implements the functionality of QLayoutIterator. Each subclass of QLayout needs a QGLayoutIterator subclass. +.PP +See also Widget Appearance and Style and Layout Management. +.SH MEMBER FUNCTION DOCUMENTATION +.SH "QGLayoutIterator::~QGLayoutIterator ()\fC [virtual]\fR" +Destroys the iterator +.SH "QLayoutItem * QGLayoutIterator::current ()\fC [pure virtual]\fR" +Implemented in subclasses to return the current item, or 0 if there is no current item. +.PP +Examples: +.)l customlayout/border.cpp, customlayout/card.cpp, and customlayout/flow.cpp. +.SH "QLayoutItem * QGLayoutIterator::next ()\fC [pure virtual]\fR" +Implemented in subclasses to move the iterator to the next item and return that item, or 0 if there is no next item. +.PP +Examples: +.)l customlayout/border.cpp, customlayout/card.cpp, and customlayout/flow.cpp. +.SH "QLayoutItem * QGLayoutIterator::takeCurrent ()\fC [pure virtual]\fR" +Implemented in subclasses. The function must remove the current item from the layout without deleting it, move the iterator to the next item and return the removed item, or 0 if no item was removed. +.PP +Examples: +.)l customlayout/border.cpp, customlayout/card.cpp, and customlayout/flow.cpp. + +.SH "SEE ALSO" +.BR http://doc.trolltech.com/qglayoutiterator.html +.BR http://www.trolltech.com/faq/tech.html +.SH COPYRIGHT +Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com. See the +license file included in the distribution for a complete license +statement. +.SH AUTHOR +Generated automatically from the source code. +.SH BUGS +If you find a bug in Qt, please report it as described in +.BR http://doc.trolltech.com/bughowto.html . +Good bug reports help us to help you. Thank you. +.P +The definitive Qt documentation is provided in HTML format; it is +located at $QTDIR/doc/html and can be read using Qt Assistant or with +a web browser. This man page is provided as a convenience for those +users who prefer man pages, although this format is not officially +supported by Trolltech. +.P +If you find errors in this manual page, please report them to +.BR qt-bugs@trolltech.com . +Please include the name of the manual page (tqglayoutiterator.3qt) and the Qt +version (3.3.8). |